UNPKG

node-nlp

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Library for NLU (Natural Language Understanding) done in Node.js

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// QUnit Setup //------------------------------------- var test = function() { QUnit.test.apply(QUnit.test, arguments); } var ok = function() { QUnit.assert.ok.apply(QUnit.assert, arguments); } //------------------------------------- test("Test - Single expression", function() { var text = "10 Août 2012"; var results = chrono.parse(text, new Date(2012,7,10)); ok(results.length == 1, JSON.stringify( results ) ); var result = results[0]; if (result) { ok(result.start, JSON.stringify(result.start) ); ok(result.start.get('year') == 2012, 'Test Result - (Year) ' + JSON.stringify(result.start) ); ok(result.start.get('month') == 8, 'Test Result - (Month) ' + JSON.stringify(result.start) ); ok(result.start.get('day') == 10, 'Test Result - (Day) ' + JSON.stringify(result.start) ); ok(result.index == 0, 'Wrong index'); ok(result.text == '10 Août 2012', result.text ); var resultDate = result.start.date(); var expectDate = new Date(2012, 8-1, 10, 12); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate) } var text = "1er Août 2012"; var results = chrono.parse(text, new Date(2012,7,1)); ok(results.length == 1, JSON.stringify( results ) ); var result = results[0]; if (result) { ok(result.start, JSON.stringify(result.start) ); ok(result.start.get('year') == 2012, 'Test Result - (Year) ' + JSON.stringify(result.start) ); ok(result.start.get('month') == 8, 'Test Result - (Month) ' + JSON.stringify(result.start) ); ok(result.start.get('day') == 1, 'Test Result - (Day) ' + JSON.stringify(result.start) ); ok(result.index == 0, 'Wrong index'); ok(result.text == '1er Août 2012', result.text ); var resultDate = result.start.date(); var expectDate = new Date(2012, 8-1, 1, 12); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate) } var text = "10 Août 234 AC"; var results = chrono.parse(text, new Date(2012,7,10)); ok(results.length == 1, JSON.stringify( results ) ) var result = results[0]; if (result) { ok(result.index == 0, 'Wrong index') ok(result.text == '10 Août 234 AC', result.text ) ok(result.start, JSON.stringify(result.start) ) ok(result.start.get('year') == -234, 'Test Result - (Year) ' + JSON.stringify(result.start) ) ok(result.start.get('month') == 8, 'Test Result - (Month) ' + JSON.stringify(result.start) ) ok(result.start.get('day') == 10, 'Test Result - (Day) ' + JSON.stringify(result.start) ) var resultDate = result.start.date(); var expectDate = new Date(-234, 8-1, 10, 12); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate) } var text = "10 Août 88 p. Chr. n."; var results = chrono.parse(text, new Date(2012,7,10)); ok(results.length == 1, JSON.stringify( results ) ) var result = results[0]; if (result) { ok(result.index == 0, 'Wrong index') ok(result.text == '10 Août 88 p. Chr. n.', result.text ) ok(result.start, JSON.stringify(result.start) ) ok(result.start.get('year') == 88, 'Test Result - (Year) ' + JSON.stringify(result.start) ) ok(result.start.get('month') == 8, 'Test Result - (Month) ' + JSON.stringify(result.start) ) ok(result.start.get('day') == 10, 'Test Result - (Day) ' + JSON.stringify(result.start) ) var resultDate = result.start.date(); var expectDate = new Date(88, 8-1, 10, 12); expectDate.setFullYear(88); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate) } var text = 'Dim 15 Sept'; var results = chrono.parse(text, new Date(2013,7,10)); ok(results.length == 1, JSON.stringify( results ) ); var result = results[0]; if(result){ ok(result.index == 0, 'Wrong index'); ok(result.text == 'Dim 15 Sept', result.text ); ok(result.start, JSON.stringify(result.start) ); ok(result.start.get('year') == 2013, 'Test Result - (Year) ' + JSON.stringify(result.start) ); ok(result.start.get('month') == 9, 'Test Result - (Month) ' + JSON.stringify(result.start) ); ok(result.start.get('day') == 15, 'Test Result - (Day) ' + JSON.stringify(result.start) ); var resultDate = result.start.date(); var expectDate = new Date(2013, 9-1, 15, 12); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate) } var text = 'DIM 15SEPT'; var results = chrono.parse(text, new Date(2013,7,10)); ok(results.length == 1, JSON.stringify( results ) ); var result = results[0]; if(result){ ok(result.index == 0, 'Wrong index'); ok(result.text == 'DIM 15SEPT', result.text ); ok(result.start, JSON.stringify(result.start) ); ok(result.start.get('year') == 2013, 'Test Result - (Year) ' + JSON.stringify(result.start) ); ok(result.start.get('month') == 9, 'Test Result - (Month) ' + JSON.stringify(result.start) ); ok(result.start.get('day') == 15, 'Test Result - (Day) ' + JSON.stringify(result.start) ); var resultDate = result.start.date(); var expectDate = new Date(2013, 9-1, 15, 12); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate) } var text = "La date limite est le 10 Août"; var results = chrono.parse(text, new Date(2012,7,10)); ok(results.length == 1, JSON.stringify( results ) ); var result = results[0]; if (result) { ok(result.index == 22, 'Wrong index'); ok(result.text == '10 Août', result.text ); ok(result.start, JSON.stringify(result.start) ); ok(result.start.get('year') == 2012, 'Test Result - (Year) ' + JSON.stringify(result.start) ); ok(result.start.get('month') == 8, 'Test Result - (Month) ' + JSON.stringify(result.start) ); ok(result.start.get('day') == 10, 'Test Result - (Day) ' + JSON.stringify(result.start) ); var resultDate = result.start.date(); var expectDate = new Date(2012, 8-1, 10, 12); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate) } var text = "La date limite est le Mardi 10 janvier"; var results = chrono.parse(text, new Date(2012,7,10)); ok(results.length == 1, JSON.stringify( results ) ); var result = results[0]; if (result) { ok(result.index == 22, 'Wrong index'); ok(result.text == 'Mardi 10 janvier', result.text ); ok(result.start, JSON.stringify(result.start) ); ok(result.start.get('year') == 2013, 'Test Result - (Year) ' + JSON.stringify(result.start) ); ok(result.start.get('month') == 1, 'Test Result - (Month) ' + JSON.stringify(result.start) ); ok(result.start.get('day') == 10, 'Test Result - (Day) ' + JSON.stringify(result.start) ); ok(result.start.get('weekday') == 2, 'Test Result - (Day) ' + JSON.stringify(result.start) ); var resultDate = result.start.date(); var expectDate = new Date(2013, 1-1, 10, 12); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate) } var text = "La date limite est Mar 10 Jan"; var results = chrono.parse(text, new Date(2012,7,10)); ok(results.length == 1, JSON.stringify( results ) ); var result = results[0]; if (result) { ok(result.index == 19, 'Wrong index'); ok(result.text == 'Mar 10 Jan', result.text ); ok(result.start, JSON.stringify(result.start) ); ok(result.start.get('year') == 2013, 'Test Result - (Year) ' + JSON.stringify(result.start) ); ok(result.start.get('month') == 1, 'Test Result - (Month) ' + JSON.stringify(result.start) ); ok(result.start.get('day') == 10, 'Test Result - (Day) ' + JSON.stringify(result.start) ); ok(result.start.get('weekday') == 2, 'Test Result - (Day) ' + JSON.stringify(result.start) ); var resultDate = result.start.date(); var expectDate = new Date(2013, 1-1, 10, 12); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate) } var text = "31 mars 2016"; var results = chrono.parse(text, new Date(2012,7,10)); ok(results.length == 1, JSON.stringify( results ) ); var result = results[0]; if (result) { ok(result.index == 0, 'Wrong index'); ok(result.text == '31 mars 2016', result.text ); ok(result.start, JSON.stringify(result.start) ); ok(result.start.get('year') == 2016, 'Test Result - (Year) ' + JSON.stringify(result.start) ); ok(result.start.get('month') == 3, 'Test Result - (Month) ' + JSON.stringify(result.start) ); ok(result.start.get('day') == 31, 'Test Result - (Day) ' + JSON.stringify(result.start) ); var resultDate = result.start.date(); var expectDate = new Date(2016, 3-1, 31, 12); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate) } }); test("Test - Range expression", function() { var text = "10 - 22 août 2012"; var results = chrono.parse(text, new Date(2012,7,10)); ok(results.length == 1, JSON.stringify( results ) ); var result = results[0]; if(result){ ok(result.index == 0, 'Wrong index'); ok(result.text == '10 - 22 août 2012', result.text ); ok(result.start, JSON.stringify(result.start) ); ok(result.start.get('year') == 2012, 'Test Result - (Year) ' + JSON.stringify(result.start) ); ok(result.start.get('month') == 8, 'Test Result - (Month) ' + JSON.stringify(result.start) ); ok(result.start.get('day') == 10, 'Test Result - (Day) ' + JSON.stringify(result.start) ); var resultDate = result.start.date(); var expectDate = new Date(2012, 8-1, 10, 12); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate); ok(result.end, JSON.stringify(result.end) ); ok(result.end.get('year') == 2012, 'Test Result - (Year) ' + JSON.stringify(result.start) ); ok(result.end.get('month') == 8, 'Test Result - (Month) ' + JSON.stringify(result.start) ); ok(result.end.get('day') == 22, 'Test Result - (Day) ' + JSON.stringify(result.start) ); var resultDate = result.end.date(); var expectDate = new Date(2012, 8-1, 22, 12); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate) } var text = "10 au 22 août 2012"; var results = chrono.parse(text, new Date(2012,7,10)); ok(results.length == 1, JSON.stringify( results ) ); var result = results[0]; if(result){ ok(result.index == 0, 'Wrong index'); ok(result.text == '10 au 22 août 2012', result.text ); ok(result.start, JSON.stringify(result.start) ); ok(result.start.get('year') == 2012, 'Test Result - (Year) ' + JSON.stringify(result.start) ); ok(result.start.get('month') == 8, 'Test Result - (Month) ' + JSON.stringify(result.start) ); ok(result.start.get('day') == 10, 'Test Result - (Day) ' + JSON.stringify(result.start) ); var resultDate = result.start.date(); var expectDate = new Date(2012, 8-1, 10, 12); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate); ok(result.end, JSON.stringify(result.end) ); ok(result.end.get('year') == 2012, 'Test Result - (Year) ' + JSON.stringify(result.end) ); ok(result.end.get('month') == 8, 'Test Result - (Month) ' + JSON.stringify(result.end) ); ok(result.end.get('day') == 22, 'Test Result - (Day) ' + JSON.stringify(result.end) ); var resultDate = result.end.date(); var expectDate = new Date(2012, 8-1, 22, 12); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate) } var text = "10 août - 12 septembre"; var results = chrono.parse(text, new Date(2012,7,10)); ok(results.length == 1, JSON.stringify( results ) ); var result = results[0]; if(result){ ok(result.index == 0, 'Wrong index'); ok(result.text == '10 août - 12 septembre', result.text ); ok(result.start, JSON.stringify(result.start) ); ok(result.start.get('year') == 2012, 'Test Result - (Year) ' + JSON.stringify(result.start) ); ok(result.start.get('month') == 8, 'Test Result - (Month) ' + JSON.stringify(result.start) ); ok(result.start.get('day') == 10, 'Test Result - (Day) ' + JSON.stringify(result.start) ); var resultDate = result.start.date(); var expectDate = new Date(2012, 8-1, 10, 12); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate); ok(result.end, JSON.stringify(result.end) ); ok(result.end.get('year') == 2012, 'Test Result - (Year) ' + JSON.stringify(result.end) ); ok(result.end.get('month') == 9, 'Test Result - (Month) ' + JSON.stringify(result.end) ); ok(result.end.get('day') == 12, 'Test Result - (Day) ' + JSON.stringify(result.end) ); var resultDate = result.end.date(); var expectDate = new Date(2012, 9-1, 12, 12); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate) } var text = "10 août - 12 septembre 2013"; var results = chrono.parse(text, new Date(2012,7,10)); ok(results.length == 1, JSON.stringify( results ) ); var result = results[0]; if(result){ ok(result.index == 0, 'Wrong index'); ok(result.text == '10 août - 12 septembre 2013', result.text ); ok(result.start, JSON.stringify(result.start) ); ok(result.start.get('year') == 2013, 'Test Result - (Year) ' + JSON.stringify(result.start) ); ok(result.start.get('month') == 8, 'Test Result - (Month) ' + JSON.stringify(result.start) ); ok(result.start.get('day') == 10, 'Test Result - (Day) ' + JSON.stringify(result.start) ); var resultDate = result.start.date(); var expectDate = new Date(2013, 8-1, 10, 12); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate); ok(result.end, JSON.stringify(result.end) ); ok(result.end.get('year') == 2013, 'Test Result - (Year) ' + JSON.stringify(result.end) ); ok(result.end.get('month') == 9, 'Test Result - (Month) ' + JSON.stringify(result.end) ); ok(result.end.get('day') == 12, 'Test Result - (Day) ' + JSON.stringify(result.end) ); var resultDate = result.end.date(); var expectDate = new Date(2013, 9-1, 12, 12); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate) } }); test("Test - Combined expression", function() { var text = "12 juillet à 19:00"; var results = chrono.parse(text, new Date(2012,7,10)); ok(results.length == 1, JSON.stringify( results ) ); var result = results[0]; if(result){ ok(result.index == 0, 'Wrong index'); ok(result.text == '12 juillet à 19:00', result.text ); ok(result.start, JSON.stringify(result.start) ); ok(result.start.get('year') == 2012, 'Test Result - (Year) ' + JSON.stringify(result.start) ); ok(result.start.get('month') == 7, 'Test Result - (Month) ' + JSON.stringify(result) ); ok(result.start.get('day') == 12, 'Test Result - (Day) ' + JSON.stringify(result.start) ); var resultDate = result.start.date(); var expectDate = new Date(2012, 7-1, 12, 19, 0); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate) } var text = "5 mai 12:00"; var results = chrono.parse(text, new Date(2012,7,10)); ok(results.length == 1, JSON.stringify( results ) ); var result = results[0]; if(result){ ok(result.index == 0, 'Wrong index'); ok(result.text == '5 mai 12:00', result.text ); ok(result.start, JSON.stringify(result.start) ); ok(result.start.get('year') == 2012, 'Test Result - (Year) ' + JSON.stringify(result.start) ); ok(result.start.get('month') == 5, 'Test Result - (Month) ' + JSON.stringify(result) ); ok(result.start.get('day') == 5, 'Test Result - (Day) ' + JSON.stringify(result.start) ); var resultDate = result.start.date(); var expectDate = new Date(2012, 5-1, 5, 12, 0); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate) } var text = "7 Mai 11:00"; var results = chrono.parse(text, new Date(2012,7,10)); ok(results.length == 1, JSON.stringify( results ) ); var result = results[0]; if(result){ ok(result.index == 0, 'Wrong index'); ok(result.text == '7 Mai 11:00', result.text ); ok(result.start, JSON.stringify(result.start) ); ok(result.start.get('year') == 2012, 'Test Result - (Year) ' + JSON.stringify(result.start) ); ok(result.start.get('month') == 5, 'Test Result - (Month) ' + JSON.stringify(result) ); ok(result.start.get('day') == 7, 'Test Result - (Day) ' + JSON.stringify(result.start) ); ok(result.start.get('hour') == 11, 'Test Result - (Day) ' + JSON.stringify(result.start) ); var resultDate = result.start.date(); var expectDate = new Date(2012, 5-1, 7, 11, 0); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate) } }); test("Test - Impossible Dates (Strict Mode)", function() { var text = "32 Août 2014"; var results = chrono.strict.parse(text, new Date(2012,7,10)); ok(results.length == 0, JSON.stringify( results ) ); var text = "29 Février 2014"; var results = chrono.strict.parse(text, new Date(2012,7,10)); ok(results.length == 0, JSON.stringify( results )); var text = "32 Aout"; var results = chrono.strict.parse(text, new Date(2012,7,10)); ok(results.length == 0, JSON.stringify( results )); var text = "29 Fevrier"; var results = chrono.strict.parse(text, new Date(2013,7,10)); ok(results.length == 0, JSON.stringify( results )) }); test("Test - Impossible Dates (Casual Mode)", function() { var text = "32 August 2015"; var expectDate = new Date(2015, 8, 1, 12, 0); var results = chrono.parse(text); var resultDate = results[0].start.date(); ok(results.length == 1, JSON.stringify(results) ); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 1000, resultDate +'/' +expectDate); }); test("Test - accentuated versions", function() { var text = "10 Août 2012"; var results = chrono.parse(text, new Date(2012,7,10)); ok(results.length == 1, JSON.stringify( results ) ); var result = results[0]; if (result) { ok(result.start, JSON.stringify(result.start) ); ok(result.start.get('year') == 2012, 'Test Result - (Year) ' + JSON.stringify(result.start) ); ok(result.start.get('month') == 8, 'Test Result - (Month) ' + JSON.stringify(result.start) ); ok(result.start.get('day') == 10, 'Test Result - (Day) ' + JSON.stringify(result.start) ); ok(result.index == 0, 'Wrong index'); ok(result.text == '10 Août 2012', result.text ); var resultDate = result.start.date(); var expectDate = new Date(2012, 8-1, 10, 12); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate) } var text = "10 Février 2012"; var results = chrono.parse(text, new Date(2012,7,10)); ok(results.length == 1, JSON.stringify( results ) ); var result = results[0]; if (result) { ok(result.start, JSON.stringify(result.start) ); ok(result.start.get('year') == 2012, 'Test Result - (Year) ' + JSON.stringify(result.start) ); ok(result.start.get('month') == 2, 'Test Result - (Month) ' + JSON.stringify(result.start) ); ok(result.start.get('day') == 10, 'Test Result - (Day) ' + JSON.stringify(result.start) ); ok(result.index == 0, 'Wrong index'); ok(result.text == '10 Février 2012', result.text ); var resultDate = result.start.date(); var expectDate = new Date(2012, 2-1, 10, 12); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate) } var text = "10 Décembre 2012"; var results = chrono.parse(text, new Date(2012,7,10)); ok(results.length == 1, JSON.stringify( results ) ); var result = results[0]; if (result) { ok(result.start, JSON.stringify(result.start) ); ok(result.start.get('year') == 2012, 'Test Result - (Year) ' + JSON.stringify(result.start) ); ok(result.start.get('month') == 12, 'Test Result - (Month) ' + JSON.stringify(result.start) ); ok(result.start.get('day') == 10, 'Test Result - (Day) ' + JSON.stringify(result.start) ); ok(result.index == 0, 'Wrong index'); ok(result.text == '10 Décembre 2012', result.text ); var resultDate = result.start.date(); var expectDate = new Date(2012, 12-1, 10, 12); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate) } }); test("Test - unaccentuated versions", function() { var text = "10 Aout 2012"; var results = chrono.parse(text, new Date(2012,7,10)); ok(results.length == 1, JSON.stringify( results ) ); var result = results[0]; if (result) { ok(result.start, JSON.stringify(result.start) ); ok(result.start.get('year') == 2012, 'Test Result - (Year) ' + JSON.stringify(result.start) ); ok(result.start.get('month') == 8, 'Test Result - (Month) ' + JSON.stringify(result.start) ); ok(result.start.get('day') == 10, 'Test Result - (Day) ' + JSON.stringify(result.start) ); ok(result.index == 0, 'Wrong index'); ok(result.text == '10 Aout 2012', result.text ); var resultDate = result.start.date(); var expectDate = new Date(2012, 8-1, 10, 12); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate) } var text = "10 Fevrier 2012"; var results = chrono.parse(text, new Date(2012,7,10)); ok(results.length == 1, JSON.stringify( results ) ); var result = results[0]; if (result) { ok(result.start, JSON.stringify(result.start) ); ok(result.start.get('year') == 2012, 'Test Result - (Year) ' + JSON.stringify(result.start) ); ok(result.start.get('month') == 2, 'Test Result - (Month) ' + JSON.stringify(result.start) ); ok(result.start.get('day') == 10, 'Test Result - (Day) ' + JSON.stringify(result.start) ); ok(result.index == 0, 'Wrong index'); ok(result.text == '10 Fevrier 2012', result.text ); var resultDate = result.start.date(); var expectDate = new Date(2012, 2-1, 10, 12); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate) } var text = "10 Decembre 2012"; var results = chrono.parse(text, new Date(2012,7,10)); ok(results.length == 1, JSON.stringify( results ) ); var result = results[0]; if (result) { ok(result.start, JSON.stringify(result.start) ); ok(result.start.get('year') == 2012, 'Test Result - (Year) ' + JSON.stringify(result.start) ); ok(result.start.get('month') == 12, 'Test Result - (Month) ' + JSON.stringify(result.start) ); ok(result.start.get('day') == 10, 'Test Result - (Day) ' + JSON.stringify(result.start) ); ok(result.index == 0, 'Wrong index'); ok(result.text == '10 Decembre 2012', result.text ); var resultDate = result.start.date(); var expectDate = new Date(2012, 12-1, 10, 12); ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate) } });